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backbone英英释意_发音_backbone同义词辨析_backbone词组搭配_backbone实用场景例句
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backbone
backbone英英释意
backbone
英['bækbəʊn] 美['bæk'bon]
英英释义
同义词辨析
实用场景例句
n. 支柱;主干网;决心,毅力;脊椎
英英释意
1. a central cohesive source of support and stability;
"faith is his anchor"
"the keystone of campaign reform was the ban on soft money"
"he is the linchpin of this firm"
2. fortitude and determination;
"he didn't have the guts to try it"
3. the series of vertebrae forming the axis of the skeleton and protecting the spinal cord;
"the fall broke his back"
4. the part of a network that connects other networks together;
"the
backbone
is the part of a communication network that carries the heaviest traffic"
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